Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a tool with two parameters, no annotations, and no output schema, the description is the only documentation and it is inadequate. It omits what 'incident automation' concretely produces, where it is created (presumably the passed directory), the purpose of api_key, and the relationship to incident_generate_workflow. Given the minimal complexity, the description should have covered these points.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.